<s>
Digital	B-Application
television	I-Application
is	O
a	O
technology	O
which	O
is	O
available	O
via	O
a	O
number	O
of	O
types	O
of	O
services	O
and	O
providers	O
in	O
Australia	O
.	O
</s>
<s>
They	O
mostly	O
broadcast	O
in	O
high-definition	B-Device
television	I-Device
,	O
which	O
has	O
become	O
the	O
de	O
facto	O
national	O
standard	O
.	O
</s>
<s>
Between	O
2001	O
and	O
2009	O
,	O
the	O
number	O
of	O
homes	O
with	O
digital	B-Application
television	I-Application
sets	O
rose	O
from	O
around	O
10,000	O
to	O
an	O
estimated	O
4,000,000	O
.	O
</s>
<s>
Australian	B-Device
digital	I-Device
terrestrial	I-Device
television	I-Device
,	O
branded	O
as	O
Freeview	O
,	O
is	O
provided	O
by	O
a	O
number	O
of	O
free-to-air	O
channels	O
in	O
Australia	O
,	O
including	O
that	O
provided	O
by	O
the	O
national	O
broadcaster	O
,	O
on	O
ABC	O
Television	O
.	O
</s>
